Summary
Iraqi Kurds dig frontier around hotly disputed areas
As Islamic extremists seek to sweep away borders in their advance across the Middle East, Kurds in northern Iraq appear to be in the process of digging a new one, asserting their claim to hotly disputed territory and expanding their semi-autonomous region in a bid for greater autonomy or outright independence.
The emerging frontier of sand berms, trenches and roadblocks is being built to take in areas Kurdish fighters seized as Sunni militants led by the Islamic State of Iraq and Greater Syria (ISIS) swept across northern Iraq last month, routing the armed forces of the Shiite-led government in Baghdad and raising fears the country could be torn in three.
Kurdish forces say they assumed control of the disputed territory in and around Kirkuk – a major oil hub – to prevent it from being taken over by the Sunni insurgents as Iraqi troops melted away.
The barriers, hastily built over the past few days, are also defining the borders of a possible future Kurdish state, and laying the groundwork for a conflict with Baghdad over Kirkuk, which has a mixed population of Kurds, Arabs and Turkmen.
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